From Solvolysis to Self-Assembly

Stang, Peter J.

doi:10.1021/jo801682d

Cited by 67 publications

(28 citation statements)

References 518 publications

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“…Other pyridinecarboxylate complexes such as Tb 2 (isonic) 6 (H 2 O) 4 show luminescent activities [106]. Pyrimidine dicarboxylate and pyridine dicarboxylate networks of Cu(II), Co(II), Ni(II) and Fe(II) have also been shown to be magnetically active [12,65,97,107].…”

Section: Other Applicationsmentioning

confidence: 99%

“…Following the success in the application of supramolecular chemistry [1][2][3] in the construction of a new generation of materials such as Metal-Organic Frameworks or MOFs [4][5][6][7][8] and coordination polymers [9][10][11][12][13][14], much interest has developed in the study of these new materials. Many reviews on their development, uses and applications have surfaced in recent years [2,4,8,10,[15][16][17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

“…Many reviews on their development, uses and applications have surfaced in recent years [2,4,8,10,[15][16][17][18][19][20][21][22]. In this The use of bidentate ligands to support supramolecular assemblies is common as the donors provide an easy way to bring the metal moieties together through straightforward Lewis acid-base interactions.…”

Section: Introductionmentioning

confidence: 99%

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Spacer directed metallo-supramolecular assemblies of pyridine carboxylates

Teo

Hor

2011

Coordination Chemistry Reviews

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Section: Other Applicationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Spacer directed metallo-supramolecular assemblies of pyridine carboxylates

Teo

Hor

2011

Coordination Chemistry Reviews

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“…In particular, the direction of bonds from linkers and arene units is very important to control the shape and size of the network to be formed. This concept, known as "directional bonding approach," is summarized in the review articles by Stang et al [21,22].…”

Section: Construction Of Aromatic Networkmentioning

confidence: 99%

Three-Dimensional Aromatic Networks

Toyota

Iwanaga

2012

Topics in Current Chemistry

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Three-dimensional (3D) networks consisting of aromatic units and linkers are reviewed from various aspects. To understand principles for the construction of such compounds, we generalize the roles of building units, the synthetic approaches, and the classification of networks. As fundamental compounds, cyclophanes with large aromatic units and aromatic macrocycles with linear acetylene linkers are highlighted in terms of transannular interactions between aromatic units, conformational preference, and resolution of chiral derivatives. Polycyclic cage compounds are constructed from building units by linkages via covalent bonds, metal-coordination bonds, or hydrogen bonds. Large cage networks often include a wide range of guest species in their cavity to afford novel inclusion compounds. Topological isomers consisting of two or more macrocycles are formed by cyclization of preorganized species. Some complicated topological networks are constructed by self-assembly of simple building units.

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“…less amount of amine is needed to induce transformation of the starting complex to other complexes. 1 H NMR spectrum is rather complicated, meaning that a number of complexes were generated during the synthesis. Species ranging from mono-to tri-zinc complexes were observed in the mass spectrum.…”

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confidence: 99%

Control of metal-directed self-assembly by metal–amine interactions

Katayev

Schmid

2011

Dalton Trans.

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The complexation of a tweezers ligand with zinc perchlorate in the absence and presence of amines in methanol solution was explored. L 2 Zn 2 (ClO 4 ) 4 was a thermodynamic product of the reaction in the absence of an amine. The complex was shown to interact with aliphatic amines resulting in the formation of a Zn-N(amine) bond. If metal-ligand complexation was carried out in the presence of an amine the formation of a trinuclear zinc complex L 3 Zn 3 6+ was observed. Moreover the transformation of complex L 2 Zn 2 4+ to L 3 Zn 3 6+ occurred, when the former was subjected to an amine in the amount, which is sufficient to coordinate more than one amino group on each zinc atom. Complexes ligand-zinc-amine were shown to be kinetically stable, and the method of their preparation was crucial to the purity of the final complexes. L 3 Zn 3 6+ was favored under kinetic control: reagent concentration 10 -5 M, slow addition of zinc perchlorate to the mixture of an amine and the ligand. Under thermodynamic control (fast mixing of reagents, concentration 10 -2 -10 -3 M) formation of a mixture of complexes was observed. All pure complexes and their mixtures were characterized using UV-Vis, ROESY, PFGSE NMR and ESI-MS techniques. On the basis of DFT calculations the mechanism of influence of an amine on self-assembly was suggested.

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From Solvolysis to Self-Assembly

Cited by 67 publications

References 518 publications

Spacer directed metallo-supramolecular assemblies of pyridine carboxylates

Spacer directed metallo-supramolecular assemblies of pyridine carboxylates

Three-Dimensional Aromatic Networks

Control of metal-directed self-assembly by metal–amine interactions

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